Physics, 04.05.2020 23:30 bunn95

Which statements describe half-life? Check all that apply.

Each isotope has a half-life that is different from the half-life of other isotopes.
All isotopes have the same half-life.
The half-life of an isotope is always the same.
The half-life of an isotope changes constantly.
An isotope’s half-life is affected by temperature, pressure, density, and concentration.
An isotope’s half-life is not affected by temperature, pressure, density, or concentration.

A, C, F 2020 version
Free question, just want to help out my peeps

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 00:30, devaughnnorthcu1565

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

Answers: 1

continue

Physics, 22.06.2019 10:40, itsyagirl11076

Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v

Answers: 1

continue

Physics, 22.06.2019 12:00, jazz8224

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?

Answers: 3

continue

Physics, 22.06.2019 14:30, joslynndiggs

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

Answers: 1

continue

You know the right answer?

Which statements describe half-life? Check all that apply.

Each isotope has a half-life...